英文關鍵字
aging
care
close
closeup
condition
disability
finger
hands
health
horizontal
index
involuntary
man
mature
medical
movement
older
senior
shaking
symptom
tremor
英文關鍵字
aging
care
close
closeup
condition
disability
finger
hands
health
horizontal
index
involuntary
man
mature
medical
movement
older
senior
shaking
symptom
tremor